Published on: 2025-06-21

Intelligence Report: VPNs cannot protect against browser fingerprinting but this new web browser could be the fix – TechRadar

1. BLUF (Bottom Line Up Front)

Recent research indicates that Virtual Private Networks (VPNs) are insufficient in preventing browser fingerprinting, a technique used to track users online. A new web browser, Psylo, developed by Talal Haj Bakry and Tommy Mysk, offers innovative anti-tracking and anti-fingerprinting features. This development could significantly enhance online privacy by isolating web sessions and spoofing device properties.

2. Detailed Analysis

The following structured analytic techniques have been applied to ensure methodological consistency:

Adversarial Threat Simulation

Psylo’s features were modeled to simulate potential cyber adversary actions, revealing that its isolated tab system and proxy network could mitigate tracking vulnerabilities.

Indicators Development

Key indicators such as changes in device metadata and IP address spoofing were identified to monitor for anomalies that suggest tracking attempts.

Bayesian Scenario Modeling

Probabilistic models suggest that widespread adoption of Psylo could reduce the effectiveness of browser fingerprinting by altering user data patterns.

Network Influence Mapping

The influence of Psylo on privacy-focused communities and its potential to shift market standards towards enhanced privacy was assessed.

3. Implications and Strategic Risks

The introduction of Psylo could disrupt the current online advertising ecosystem reliant on fingerprinting, potentially leading to economic shifts. However, it also presents a strategic opportunity to enhance user privacy and reduce surveillance risks. The reliance on a single browser for privacy could create a new vulnerability if exploited.

4. Recommendations and Outlook

• Encourage the adoption of diverse privacy tools, including Psylo, to reduce dependency on a single solution.
• Monitor the browser’s performance and user feedback to identify potential vulnerabilities early.
• Best case: Psylo sets a new standard for privacy, leading to widespread adoption and reduced tracking. Worst case: Browser vulnerabilities are exploited, compromising user data. Most likely: Gradual adoption with incremental improvements in privacy.

5. Key Individuals and Entities

Talal Haj Bakry, Tommy Mysk

6. Thematic Tags

cybersecurity, online privacy, browser fingerprinting, VPN limitations, digital tracking